Base | Representation |
---|---|
bin | 1000011110000… |
… | …11101011011100 |
3 | 11221201000122010 |
4 | 10033003223130 |
5 | 121142243332 |
6 | 11014551220 |
7 | 1521652422 |
oct | 417035334 |
9 | 157630563 |
10 | 71056092 |
11 | 37122548 |
12 | 1b968510 |
13 | 1194b433 |
14 | 9619112 |
15 | 63889cc |
hex | 43c3adc |
71056092 has 48 divisors (see below), whose sum is σ = 172053504. Its totient is φ = 22800000.
The previous prime is 71056091. The next prime is 71056099. The reversal of 71056092 is 29065017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71056091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92992 + ... + 93752.
It is an arithmetic number, because the mean of its divisors is an integer number (3584448).
Almost surely, 271056092 is an apocalyptic number.
It is an amenable number.
71056092 is an abundant number, since it is smaller than the sum of its proper divisors (100997412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71056092 is a wasteful number, since it uses less digits than its factorization.
71056092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1050 (or 1048 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 71056092 is about 8429.4775638826. The cubic root of 71056092 is about 414.1907916607.
The spelling of 71056092 in words is "seventy-one million, fifty-six thousand, ninety-two".
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